micro/network/tunnel/socket_test.go

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package tunnel
import (
"testing"
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"github.com/micro/go-micro/network/transport"
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)
func TestTunnelSocket(t *testing.T) {
s := &socket{
id: "1",
closed: make(chan bool),
remote: "remote",
local: "local",
send: make(chan *message, 1),
recv: make(chan *message, 1),
wait: make(chan bool),
}
// check addresses local and remote
if s.Local() != s.local {
t.Fatalf("Expected s.Local %s got %s", s.local, s.Local())
}
if s.Remote() != s.remote {
t.Fatalf("Expected s.Remote %s got %s", s.remote, s.Remote())
}
// send a message
s.Send(&transport.Message{Header: map[string]string{}})
// get sent message
msg := <-s.send
if msg.id != s.id {
t.Fatalf("Expected sent message id %s got %s", s.id, msg.id)
}
// recv a message
msg.data.Header["Foo"] = "bar"
s.recv <- msg
m := new(transport.Message)
s.Recv(m)
// check header
if m.Header["Foo"] != "bar" {
t.Fatalf("Did not receive correct message %+v", m)
}
// close the connection
s.Close()
// check connection
err := s.Send(m)
if err == nil {
t.Fatal("Expected closed connection")
}
err = s.Recv(m)
if err == nil {
t.Fatal("Expected closed connection")
}
}